$86 Cheap Flights from Louisville (SDF) to Bozeman (BZN)

View $86 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Bozeman Yellowstone Intl. Airport (BZN)

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Cheap Flights from Louisville to Bozeman (SDF-BZN)

Prices were available within the past 7 days and start at $86 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Aug 26 - Sat, Aug 30
SDF
Louisville
BZN
Bozeman
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Aug 26 from Louisville to Bozeman, returning Sat, Aug 30, priced at $171 found 1 day ago
Southwest Airlines
Fri, Aug 15 - Tue, Aug 19
SDF
Louisville
BZN
Bozeman
$195 Roundtrip, found 15 hours ago
$195
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Fri, Aug 15 from Louisville to Bozeman, returning Tue, Aug 19, priced at $195 found 15 hours ago
Southwest Airlines
Thu, Oct 16 - Tue, Oct 21
SDF
Louisville
BZN
Bozeman
$203 Roundtrip, found 15 hours ago
$203
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Thu, Oct 16 from Louisville to Bozeman, returning Tue, Oct 21, priced at $203 found 15 hours ago
Southwest Airlines
Thu, Oct 16 - Tue, Oct 21
SDF
Louisville
BZN
Bozeman
$209 Roundtrip, found 15 hours ago
$209
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Thu, Oct 16 from Louisville to Bozeman, returning Tue, Oct 21, priced at $209 found 15 hours ago
Southwest Airlines
Tue, Aug 26 - Sat, Aug 30
SDF
Louisville
BZN
Bozeman
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Aug 26 from Louisville to Bozeman, returning Sat, Aug 30, priced at $211 found 1 day ago
Southwest Airlines
Sat, Sep 13 - Sat, Sep 20
SDF
Louisville
BZN
Bozeman
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Sep 13 from Louisville to Bozeman, returning Sat, Sep 20, priced at $214 found 1 day ago
American Airlines
Wed, Oct 22 - Tue, Oct 28
SDF
Louisville
BZN
Bozeman
$219 Roundtrip, just found
$219
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 22 from Louisville to Bozeman, returning Tue, Oct 28, priced at $219 just found
Delta
Fri, Aug 15 - Tue, Aug 19
SDF
Louisville
BZN
Bozeman
$221 Roundtrip, found 15 hours ago
$221
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Aug 15 from Louisville to Bozeman, returning Tue, Aug 19, priced at $221 found 15 hours ago
United
Wed, Oct 22 - Tue, Oct 28
SDF
Louisville
BZN
Bozeman
$224 Roundtrip, just found
$224
Roundtrip
just found
Select United flight, departing Wed, Oct 22 from Louisville to Bozeman, returning Tue, Oct 28, priced at $224 just found
Alaska Airlines
Sat, Aug 16 - Sat, Aug 23
SDF
Louisville
BZN
Bozeman
$424 Roundtrip, found 10 hours ago
$424
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Aug 16 from Louisville to Bozeman, returning Sat, Aug 23, priced at $424 found 10 hours ago

Find the cheapest month to fly from Louisville (SDF) to Bozeman (BZN)

August is typically the cheapest month to fly

From $246 - $820 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bozeman

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gallatin Field BZN. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $321
BZN
Gallatin Field
CheapestClosest
Average driving time to city center13 min
Flights from $321
Flights from Louisville (SDF) to Bozeman (BZN)
Origin airport
Louisville Intl.
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$170
Distance
1399 mi
Average flight time
6 hours 50 mins

Louisville to Bozeman Flights

The cheapest times to fly from Louisville to Bozeman

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Bozeman are during the month of August. You can find some of the cheapest flights from Louisville to Bozeman with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Bozeman

Sunday is one of the best days to book for cheap flights from Louisville to Bozeman: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Bozeman

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Bozeman in 2025. You can also book with separate airlines for your outbound and return journeys, from $86 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Bozeman flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Bozeman airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN) cost?
Discover the latest flight deals from SDF to BZN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to BZN?
The cheapest flights from SDF to BZN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to BZN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDF to BZN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN)?
There are no daily nonstop flights from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SDF to BZN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN)?
To touch down at Gallatin Field Airport (BZN) on time, choose a flight that leaves Louisville Intl. Airport (SDF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN) last-minute?
Holding off until just before your trip to book a ticket from SDF to BZN generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a SDF to BZN flight and hotel package?
You'll typically save money by booking a SDF to BZN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Gallatin Field Airport (BZN)?
Generally, it's possible to reschedule or cancel your SDF to BZN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.